Overall I enjoyed the semi a lot and it ended too fast for me.
I really liked the opening with "Nessun Dorma" in a modern way, the interval act with the Djs wasn´t really my cup of tea, but I´m generally not a big fan of Djs.
The hosts were alright, not too stiff but not too silly either. My favourite was as I already said Laura, but Alessandro was good as well and even Mika didn´t annoy me.
The postcards were ok, nothing outstanding but not bad either. With the artists it would´ve been better.
The camera work was the biggest issue yesterday, at some point I felt like riding a rollercoaster.
The announcement of the qualifying countries was good, not too long to torture the contestants but also not too fast that any excitement was killed.